removable power source
Defined in 1 dictionary — U.S. Code
United States Code
49 U.S.C. § 47136 — in this section (3 versions over time)
Removable power source.—The term "removable power source" means a power source that is separately installed in, and removable from, a zero-emission vehicle and may include a battery, a fuel cell, an ultra-capacitor, or other power source used in a zero-emission vehicle.